Dan Sefton Creator, Writer Amanda Redman Dr Lydia Fonseca Actor Neil Morrissey Greg Mcconnell Actor Amrita Acharia Dr Ruby Walker Actor James Krishna Floyd Dr Gabriel Varma Actor Darshan Jariwala Dr Ram Nair Actor Sagar Radia AJ Nair Actor Nimmi Harasgama Mari Rodriguez Actor Phyllis Logan Maggie Smart Actor Philip Jackson Paul Smart Actor Bill Eagles Director Will Gould Executive Producer Frith Tiplady Executive Producer Iona Vrolyk Executive Producer Stephen Smallwood Producer Ben Foster Music